86241706 has 8 divisors (see below), whose sum is σ = 131803524. Its totient is φ = 42307200.

The previous prime is 86241677. The next prime is 86241707. The reversal of 86241706 is 60714268.

It can be written as a sum of positive squares in 2 ways, for example, as 80263681 + 5978025 = 8959^2 + 2445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (86241707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406695 + ... + 406906.

Almost surely, 2^86241706 is an apocalyptic number.

86241706 is a deficient number, since it is larger than the sum of its proper divisors (45561818).

86241706 is a wasteful number, since it uses less digits than its factorization.

86241706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813656.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 86241706 is about 9286.6412658183. The cubic root of 86241706 is about 441.8136332711.

The spelling of 86241706 in words is "eighty-six million, two hundred forty-one thousand, seven hundred six".